TheInternetandItsUses46ppt 系统标签: ciscovlsmitesubnetaddressingmask ©2006CiscoSystems,Inc.Allrightsreserved.CiscoPublicITEIChapter61AddressinginanEnterpriseNetworkIntroducingRoutingandSwitchingintheEnterprise–Chapter4©2006CiscoSystems,Inc.Allrightsreserved.CiscoPublicITE1Chapter62Objectives Analyzethefeaturesand...
The Internet and Its UsesITE I Chapter
anditsusesare9everyday.Peoplejokethatsoontheonly10toleaveyourhousewillbetofindawife,sinceyou’llbeabletodoeverythingelseovertheInternet.changedtheInternetkeepintouchchattingtopicshobbiestelevisionE-mailgrowingreasonTask4Listentothefollowingpassagethreetimesandgiveabriefanswertoeachquestioninnotmorethan3words.1....
Chapter2:Applicationlayer•2.1Principlesofnetworkapplications•2.2WebandHTTP•2.3FTP•2.4ElectronicMail–SMTP,POP3,IMAP•2.5DNS•2.6SocketprogrammingwithTCP2.5DNS:DomainNameSystemPeople:manyidentifiers:–SSN,name,passport#Internethosts,routers:–IPaddress(32bit)-usedforaddressingdatagrams–“name”...
ldentitytheftisacommonandseriousproblem.Third,bepolite.Beingonlineisnoexcuseforbeingrude,andyoudontwanttobecomeatargetforatrollorcyberbully.Atrollisapersonwhopostscommentsorquestionsinordertostiruptroubleonline.Trollsoftenuseseveralfalsenamessothattheycanstayonasite.AcyberbullyusestheInternettobemeantoothers.Likeat...
Unit 2 Bards of the Internet Phillip Elmer-Dewitt About the text This essay is an exposition, which describes the current fashion of netwriting, explores the causes of the poor quality of writing found on the Internet, explains its merits and differences from published writing as well as ...
Unit 5 Surfing the Internet 英语第二册 老师用书课件 25 25 Unit5SurfingtheInternet Objectives Studentsshouldbeableto talkaboutsurfingtheInternet.masterthenewwordsandexpressions.reviewthereadingskillsforguessingtheunknownwords.learnhowtowriteanApplicationLetter＆Resume.25 Contents ModuleTitle ModuleIExperiencing...
17、 for being rude,and you dont want to become a target for a troll or cyberbully.在网上也不是你粗鲁无礼的理由,并且你也不想成为发挑衅帖子的人或网霸们攻击的对象。be rude to.对对粗鲁或没有礼貌粗鲁或没有礼貌 Its rude of sb.to do sth.某人做某事很粗鲁。某人做某事很粗鲁。rudeness n.粗...
The Internet has provided us with a more speedy and convenient means of communication, which is called for by the quickened pace of life today. Online communication has bred a style of writing with numerous distinctive features of its own. Can you think of some examples to illustrate the ...
Even though the Internet is still a young technology, its hard to imagine life without it now. Every year, engineers create more devices to integrate with the Internet. This network of networks crisscrosses the globe and even extends into space. But what makes it work?(See Figure 2.1) ...